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spsays-training/app/(app)/books/sb/[canto]/page.tsx
T
2026-06-13 02:24:42 +05:30

99 lines
3.1 KiB
TypeScript

import type { Metadata } from "next";
import Link from "next/link";
import { PageHeader } from "@/components/layout/page-header";
import { notFound } from "next/navigation";
import { Card, CardContent } from "@/components/ui/card";
import { ExtractedVerseCount } from "../../extracted-verse-count";
import { getBookMeta } from "@/lib/api";
import { buildOgMeta } from "@/lib/og";
import { BOOK_NAMES } from "@/lib/constants";
export async function generateMetadata({
params,
}: {
params: Promise<{ canto: string }>;
}): Promise<Metadata> {
const { canto } = await params;
const title = BOOK_NAMES["sb"] || "Śrīmad-Bhāgavatam";
return buildOgMeta({ title, detail: `Canto ${canto}` });
}
type ChapterInfo = {
number: number;
title: string;
totalVerses: number;
};
type CantoInfo = {
number: number;
title: string;
totalChapters: number;
chapters: ChapterInfo[];
};
export default async function CantoPage({
params,
}: {
params: Promise<{ canto: string }>;
}) {
const { canto } = await params;
const cantoNum = parseInt(canto);
const meta = await getBookMeta("sb");
if (!meta) notFound();
const cantos = (meta as unknown as { cantos: CantoInfo[] }).cantos;
const cantoInfo = cantos.find((c) => c.number === cantoNum);
if (!cantoInfo) notFound();
const totalVerses = cantoInfo.chapters.reduce(
(sum, ch) => sum + ch.totalVerses,
0,
);
return (
<div className="min-h-screen bg-background">
<PageHeader>
<Link
href="/books/sb"
className="text-sm text-muted-foreground hover:text-foreground"
>
&larr; Śrīmad-Bhāgavatam
</Link>
<h1 className="mt-3 text-3xl font-bold text-foreground">
Canto {cantoInfo.number}: {cantoInfo.title}
</h1>
<p className="mt-1 text-muted-foreground">
{cantoInfo.totalChapters} chapters ·{" "}
<ExtractedVerseCount count={totalVerses} label="extracted verses" />
</p>
</PageHeader>
<main className="max-w-5xl mx-auto px-6 py-8">
<Card className="divide-y divide-border">
<CardContent className="p-0">
<ul className="divide-y divide-border">
{cantoInfo.chapters.map((ch) => (
<li key={ch.number}>
<Link
href={`/books/sb/${cantoNum}/${ch.number}`}
className="flex flex-col sm:flex-row sm:items-center sm:justify-between px-5 py-4 gap-1 sm:gap-0 hover:bg-muted transition-colors"
>
<div>
<span className="text-sm text-primary font-medium">
Chapter {ch.number}
</span>
<p className="font-medium text-foreground">{ch.title}</p>
</div>
<span className="text-sm text-muted-foreground sm:shrink-0 sm:ml-4">
<ExtractedVerseCount count={ch.totalVerses} />
</span>
</Link>
</li>
))}
</ul>
</CardContent>
</Card>
</main>
</div>
);
}